T. Ishiguro et al., INTERPLAY OF SUPERCONDUCTIVITY WITH MAGNETISM IN 2-DIMENSIONAL ORGANIC SALTS, Journal of superconductivity, 7(3), 1994, pp. 657-661
The Fermi surface studies of layered BEDT-TTF salts have shown that so
me of them possess two kinds of bands; quasi 1D and 2D bands. The latt
er may work for superconductivity while the former for SDW. The interp
lay of the superconductivity with the magnetic ordering based on diffe
rent Fermi surfaces have emerged as intriguing subjects in (BEDT-TTF)2
MHg(SCN)4 (M = NH4, K, Tl, Rb), and in (BEDT-TTF)2Cu[N(CN)2]Cl, where
the interplay appears in different manners. They are compared to the c
ases for ternary and actinide compounds.